CN205726403U - A kind of speaker and terminal - Google Patents
A kind of speaker and terminal Download PDFInfo
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- CN205726403U CN205726403U CN201620572360.3U CN201620572360U CN205726403U CN 205726403 U CN205726403 U CN 205726403U CN 201620572360 U CN201620572360 U CN 201620572360U CN 205726403 U CN205726403 U CN 205726403U
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- speaker
- binding post
- sound chamber
- loudspeaker arrangement
- cable
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Abstract
This utility model embodiment provides a kind of speaker, including circuit board, loudspeaker arrangement and binding post it is provided with on circuit board, loudspeaker arrangement includes phonation unit, phonation unit electrically connects with binding post, binding post is positioned at the outside of loudspeaker arrangement, and binding post, for electrically connect with extraneous cable, loudspeaker arrangement offers and walks line groove for accommodate external world's cable.This utility model embodiment additionally provides a kind of terminal.Arranged by above-mentioned structure, it is to avoid the destruction to sound chamber, be effectively guaranteed the sealing in sound chamber, enable speaker normally sounding, improve the reliability of product；Further, the loadspeaker structure of this utility model embodiment is simple, it is simple to binding post is connected with the dismounting of extraneous cable；Simultaneously as without carrying out the techniques such as fluid sealant filling, make the manufacturing process of speaker be simplified, improve the production efficiency of product, and reduce production cost.Further, the cabling being additionally favorable for extraneous cable is arranged.
Description
Technical field
This utility model relates to electronic device field, particularly relates to a kind of speaker and terminal.
Background technology
Along with the development of electronic device technology, terminal unit in the market is typically equipped with speaker, and terminal sets
For i.e. be can play audio frequency by speaker.In prior art, with reference to Fig. 1, speaker generally comprises circuit board 101, circuit board 101
On be provided with loudspeaker arrangement 102 and binding post 103；Wherein, loudspeaker arrangement 102 includes sound chamber support 1021, sound chamber support
Being provided with phonation unit 1022 and sound chamber 1023 in 1021, binding post 103 is positioned at this sound chamber 1023 (built-in terminals
Son)；And it is provided with sealing foam 104 between sound chamber support 1021 and circuit board 101, to realize the sealing in sound chamber 1023.Due to
Binding post 103 needs to electrically connect with extraneous cable 105, and therefore, extraneous cable 105 have to stretch to sound chamber
In 1023.During use, the extraneous signal of telecommunication can be transferred to sounding through extraneous cable 105, binding post 103, circuit board 101
Unit 1022, it is achieved the sounding of speaker uses.
But in said structure, owing to extraneous cable 105 needs to stretch in sound chamber 1023, can close to sound chamber 1023
Envelope property causes certain destruction.Therefore, in order to eliminate above-mentioned destruction, by sealing foam 104 precompressed external world cable 105,
And the gap location filling with sealant 106 formed with extraneous cable 105 at sealing foam 104.On the one hand, by above-mentioned knot
The sealing that structure mode is formed, its sealing effectiveness is poor so that the sealing effectiveness in sound chamber 1023 is the best, thus causes speaker to hold
It is easily generated noise, reduces the using effect of speaker；Further, owing to cable is usually rounded, sealing foam
104 are pressed on cable, and the gap formed between cable is the biggest；Accordingly, it would be desirable to fill substantial amounts of fluid sealant
106, also above-mentioned sealing effectiveness can be affected.On the other hand, above-mentioned structure is arranged, and causes the system of speaker
Make technique excessively complicated (such as filling with sealant etc.), be unfavorable for producing；Further, production cost also can be caused higher, be unfavorable for electricity
The situations such as the dismounting of cable.
Utility model content
For overcoming the problems of the prior art, the purpose of this utility model is to provide a kind of speaker and terminal, to guarantee
The sounding effect of speaker, simplifies manufacturing process, and has dropped production cost, has been easy to the dismounting of cable.
On the one hand, this utility model provides a kind of speaker, including circuit board, described circuit board is provided with loudspeaker arrangement
And binding post, described loudspeaker arrangement includes that phonation unit, described phonation unit electrically connect with described binding post, described in connect
Line terminals is positioned at the outside of described loudspeaker arrangement, and described binding post is used for electrically connecting with extraneous cable, described loudspeaker arrangement
On offer and walk line groove for accommodate extraneous cable.
On the other hand, this utility model also provides for a kind of terminal, it is characterised in that include speaker as above.
This utility model embodiment is arranged by above-mentioned structure, during use, by extraneous cable and binding post
Electrical connection, the signal of telecommunication can transmit to phonation unit through cable and binding post, it is achieved the sounding of speaker.In this practicality
In new embodiment, owing to binding post is provided in the outside (external binding post) of loudspeaker arrangement, when extraneous cable with
When binding post occurs electrical connection, cable is without stretching to the sound intracavity of speaker, thus avoids the destruction to sound chamber, has
Ensure that to effect the sealing in sound chamber, enable speaker normally sounding, improve the reliability of product；Further, this practicality
The loadspeaker structure of new embodiment is simple, it is simple to binding post is connected with the dismounting of extraneous cable；Simultaneously as without entering
The techniques such as row fluid sealant filling, make the manufacturing process of speaker be simplified, improve the production efficiency of product, and reduce life
Produce cost.
Further, loudspeaker arrangement offers and walk line groove for accommodate extraneous cable.Arranging extraneous cable
During line, can cable be inserted away in line groove, on the one hand, realize the location to cable, make cable be not easy to
Mobile, improve the stability of structure；On the other hand, when loudspeaker applications is in the middle of mobile terminal, extraneous cable is inserted
The integral thickness of structure can be effectively reduced in walking line groove, for the mobile terminal that arrangement space is extremely limited, this
The technique effect of sample the most prominent.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, required in embodiment being described below
Accompanying drawing to be used is briefly described, and the accompanying drawing in describing below is only embodiments more of the present utility model, for this
From the point of view of the those of ordinary skill of field, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the fractionation schematic diagram of existing speaker；
Fig. 2 is the structural representation of the speaker of this utility model embodiment；
Fig. 3 is the fractionation schematic diagram of Fig. 2；
Fig. 4 is the A-A sectional drawing of Fig. 2.
Detailed description of the invention
In order to make this utility model be solved the technical problem that, technical scheme and beneficial effect clearer, below
In conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that described herein being embodied as
Example, only in order to explain this utility model, is not used to limit this utility model.
Embodiment one:
With reference to Fig. 2 and Fig. 3, a kind of speaker, including circuit board 1, described circuit board 1 is provided with loudspeaker arrangement 2 and
Binding post 3, described loudspeaker arrangement 2 includes that phonation unit 21, described phonation unit 21 electrically connect with described binding post 3, institute
Stating binding post 3 and be positioned at the outside of described loudspeaker arrangement 2, described binding post 3 is for electrically connecting with extraneous cable.Wherein,
Described phonation unit 21 is arranged on described circuit board 1, it is achieved described phonation unit 21 and the electrical connection of described binding post 3.
As the preferred implementation of the present embodiment, with reference to Fig. 4, described loudspeaker arrangement 2 offers for accommodating the external world
Cable walk line groove 22.During arranging extraneous cable 5, can cable 5 be inserted away in line groove 22, a side
Face, it is achieved the location to cable 5, makes cable 5 be not easy to mobile, improves the stability of structure；On the other hand, when raising one's voice
When device is applied in the middle of mobile terminal, extraneous cable 5 can be effectively reduced the overall thick of structure in inserting away line groove 22
Degree, for the mobile terminal that arrangement space is extremely limited, such technique effect the most prominent.Specifically, described
Walk line groove 22 and be arranged on the top of described loudspeaker arrangement 2.
In the present embodiment, described loudspeaker arrangement 2 also includes that sound chamber support 23, described phonation unit 21 are arranged on described sound chamber
In support 23, it is provided with in described sound chamber support 23 and coordinates sound chamber 24, the side of described sound chamber support 23 with described phonation unit 21
Being provided with sealing gasket 4 between wall and described circuit board 1, specifically, described sealing gasket 4 is sealing foam, it is achieved that sound chamber 24
Seal, described in walk line groove 22 and be arranged on described sound chamber support 23.Arranged by above-mentioned structure, i.e. may make up complete raising
Sound device structure.Wherein, in phonation unit 21, when voice coil loudspeaker voice coil receives the signal of telecommunication, voice coil loudspeaker voice coil can in magnetic field stress, and drive film
Sheet vibrates, and then promotes air sounding.
Further, described sound chamber support 23 is in walking line groove 22 described in the depression formation of its roof, and simple in construction, outside being beneficial to
The cabling of boundary's cable 5 is arranged.
In the present embodiment, the described sound chamber rectangular shape of support 23, and the middle part of described sound chamber support 23 is recessed, described
Binding post 3 is arranged on the position corresponding to described circuit board 1, the middle part of described sound chamber support 23, makes circuit board 1 plate face
Utilizing the most abundant, the position of each parts of speaker is the most reasonable.
This utility model embodiment is arranged by above-mentioned structure, during use, by extraneous cable 5 and binding post 3
Electrical connection, the signal of telecommunication can transmit to phonation unit 21 through cable 5, binding post 3, circuit board 1, it is achieved speaker send out
Sound.In this utility model embodiment, owing to binding post 3 is provided in the outside (external binding post) of loudspeaker arrangement 2, when
When extraneous cable 5 electrically connects with binding post 3, cable 5 is without stretching in the sound chamber 24 of speaker, thus avoids
Destruction to sound chamber 24, is effectively guaranteed the sealing in sound chamber 24, enables speaker normally sounding, improve product
Reliability；Further, the loadspeaker structure of this utility model embodiment is simple, it is simple to binding post 3 is torn open with extraneous cable 5
Load connects；Simultaneously as without carrying out the techniques such as fluid sealant filling, make the manufacturing process of speaker be simplified, improve product
The production efficiency of product, and reduce production cost.
Embodiment two:
With reference to figure, a kind of terminal, including speaker as above.Wherein, terminal can include mobile phone, navigator, put down
At least one in plate computer, photographing unit, laptop computer, Intelligent worn device.
The terminal of this utility model embodiment, owing to applying above-mentioned speaker, when extraneous cable 5 and binding post
3 when there is electrical connection, and cable 5 is without stretching in the sound chamber 24 of speaker, thus avoids the destruction to sound chamber 24, effectively
Ensure that the sealing in sound chamber 24, enable speaker normally sounding, improve the reliability of product；Further, this practicality
The loadspeaker structure of new embodiment is simple, it is simple to binding post 3 is connected with the dismounting of extraneous cable 5；Simultaneously as without
Carry out the techniques such as fluid sealant filling, make the manufacturing process of speaker be simplified, improve the production efficiency of product, and reduce
Production cost.
Further, described loudspeaker arrangement 2 offers and walk line groove 22 for accommodate extraneous cable.Outside arranging
During boundary's cable 5, can cable 5 be inserted away in line groove 22, on the one hand, realize the location to cable 5, make electricity
Cable 5 is not easy to mobile, improves the stability of structure；On the other hand, when loudspeaker applications is in the middle of mobile terminal, extraneous
Cable 5 can be effectively reduced the integral thickness of structure in inserting away line groove 22, for the shifting that arrangement space is extremely limited
For dynamic terminal, such technique effect the most prominent.
In description of the present utility model, it is to be understood that term " on ", the orientation of the instruction such as D score or position relationship
For based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description rather than refer to
Show or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not manage
Solve as to restriction of the present utility model.
It is described above as combining one or more embodiments that particular content provides, does not assert tool of the present utility model
Body is implemented to be confined to these explanations.All and method of the present utility model, structure etc. approximate, duplicate, or new for this practicality
Make some technology deduction or replace under type concept thereof, all should be considered as protection domain of the present utility model.
Claims (9)
1. a speaker, including circuit board (1), it is characterised in that be provided with on described circuit board (1) loudspeaker arrangement (2) with
And binding post (3), described loudspeaker arrangement (2) includes phonation unit (21), described phonation unit (21) and described binding post
(3) electrical connection, described binding post (3) is positioned at the outside of described loudspeaker arrangement (2), and described binding post (3) is used for and the external world
Cable electrically connects, and described loudspeaker arrangement (2) offers and walks line groove (22) for accommodate extraneous cable.
Speaker the most according to claim 1, it is characterised in that described in walk line groove (22) and be arranged on described loudspeaker arrangement
(2) top.
Speaker the most according to claim 1, it is characterised in that described loudspeaker arrangement (2) also includes sound chamber support (23),
Described phonation unit (21) is arranged in described sound chamber support (23), is provided with and described sounding list in described sound chamber support (23)
Unit (21) coordinates sound chamber (24), is provided with sealing gasket (4) between sidewall and the described circuit board (1) of described sound chamber support (23),
Described walk line groove (22) be arranged on described sound chamber support (23).
Speaker the most according to claim 3, it is characterised in that described sound chamber support (23) forms institute in its roof depression
State away line groove (22).
Speaker the most according to claim 3, it is characterised in that described sound chamber support (23) rectangular shape, and described sound
The middle part of chamber support (23) is recessed, and described binding post (3) is arranged on the middle part of described sound chamber support (23) corresponding to institute
State the position of circuit board (1).
Speaker the most according to claim 3, it is characterised in that described sealing gasket (4) is sealing foam.
7. according to the speaker described in any one of claim 1 to 6, it is characterised in that described phonation unit (21) is arranged on institute
State on circuit board (1), it is achieved described phonation unit (21) and the electrical connection of described binding post (3).
8. a terminal, it is characterised in that include the speaker as described in any one of claim 1 to 7.
Terminal the most according to claim 8, it is characterised in that include mobile phone, navigator, panel computer, photographing unit, portable
At least one in computer, Intelligent worn device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620572360.3U CN205726403U (en) | 2016-06-14 | 2016-06-14 | A kind of speaker and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620572360.3U CN205726403U (en) | 2016-06-14 | 2016-06-14 | A kind of speaker and terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205726403U true CN205726403U (en) | 2016-11-23 |
Family
ID=57305114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620572360.3U Active CN205726403U (en) | 2016-06-14 | 2016-06-14 | A kind of speaker and terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205726403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110300360A (en) * | 2018-03-22 | 2019-10-01 | 广东欧珀移动通信有限公司 | Mobile terminal |
-
2016
- 2016-06-14 CN CN201620572360.3U patent/CN205726403U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110300360A (en) * | 2018-03-22 | 2019-10-01 | 广东欧珀移动通信有限公司 | Mobile terminal |
| CN110300360B (en) * | 2018-03-22 | 2021-10-01 | Oppo广东移动通信有限公司 | Mobile terminal |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |